Interleaved high step-up zero-voltage-switching boost converter with variable inductor control

被引：20
|
作者：
Luo, Quan-ming [1 ]
Yan, Huan [1 ]
Chen, Si [1 ]
Zhou, Luo-wei [1 ]
机构：
[1] Chongqing Univ, State Key Lab Power Transmiss Equipment & Syst Se, Chongqing 630044, Peoples R China
来源：
IET POWER ELECTRONICS | 2014年 / 7卷 / 12期
基金：
中国国家自然科学基金;
关键词：
CROSS-COUPLED INDUCTORS; HIGH-EFFICIENCY;
D O I：
10.1049/iet-pel.2013.0811
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
An interleaved high step-up zero-voltage-switching boost converter is proposed in this study. The operating principle and voltage gain ratio of the proposed converter are presented. The variable inductor control method is used to regulate the output voltage and to achieve a high-voltage gain. The design procedure of the variable inductor with a double E core is also presented in detail. Finally, a 40 W prototype with a 12 V input and 100 V output is built to verify the consistency of the theory analysis. The highest efficiency measured is 84.5%.
引用
收藏
页码：3083 / 3089
页数：7
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